[ 46.080619] ------------[ cut here ]------------ [ 46.081421] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.083540] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.085035] Modules linked in: [ 46.085799] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.087539] Tainted: [W]=WARN [ 46.088039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.089301] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.090203] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 46.092943] RSP: 0018:ffff888013dffbc0 EFLAGS: 00010286 [ 46.093779] RAX: 0000000000000000 RBX: ffffed10027bff78 RCX: ffffffff813a4050 [ 46.094839] RDX: ffff8880173e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.095910] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027bff2f [ 46.097004] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.098080] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013dffdf8 [ 46.099141] FS: 00007f1ca8d46900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.100368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.101248] CR2: 00007f1ca9238580 CR3: 000000000d221000 CR4: 0000000000350ef0 [ 46.102318] Call Trace: [ 46.102745] [ 46.103086] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.103844] ? __create_object+0x59/0x80 [ 46.104491] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.105288] __vmalloc_noprof+0x59/0x60 [ 46.105933] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.106655] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.107424] bpf_prog_alloc+0x39/0x200 [ 46.108003] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.108833] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.109773] do_seccomp+0x349/0x25e0 [ 46.110579] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.111587] ? __pfx_do_seccomp+0x10/0x10 [ 46.112483] ? find_held_lock+0x2b/0x80 [ 46.113237] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.114164] ? static_key_count+0x60/0x80 [ 46.115053] prctl_set_seccomp+0x4e/0x70 [ 46.115907] __do_sys_prctl+0xe6c/0x1d70 [ 46.116767] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.117709] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.118752] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.119830] ? irqentry_exit+0xf3/0x650 [ 46.120654] do_syscall_64+0xbf/0x430 [ 46.121447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.122490] RIP: 0033:0x7f1ca92385cd [ 46.123187] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 46.126435] RSP: 002b:00007fff004dd2b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.127590] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ca92385cd [ 46.128762] RDX: 0000555c0f342e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.130068] RBP: 00007fff004dd310 R08: 0000000000000000 R09: 00007fff004dc9b0 [ 46.131210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c2068bad0 [ 46.132398] R13: 00007fff004dd740 R14: 0000555c2068cbc0 R15: 0000555c2069d780 [ 46.133530] [ 46.133900] irq event stamp: 1837 [ 46.134450] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 46.135755] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 46.137073] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 46.138723] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 46.140429] ---[ end trace 0000000000000000 ]--- [ 49.763020] ------------[ cut here ]------------ [ 49.764039] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.766239] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.768083] Modules linked in: [ 49.768851] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.771045] Tainted: [W]=WARN [ 49.771707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.773290] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.774278] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 49.777700] RSP: 0018:ffff888017b97bc0 EFLAGS: 00010286 [ 49.778787] RAX: 0000000000000000 RBX: ffffed1002f72f78 RCX: ffffffff813a4050 [ 49.780190] RDX: ffff88801b1a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.781592] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f72f2f [ 49.782971] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.784342] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b97df8 [ 49.785733] FS: 00007ffbd08c6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.787317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.788534] CR2: 00007ffbd0db8580 CR3: 000000001f76d000 CR4: 0000000000350ef0 [ 49.789968] Call Trace: [ 49.790528] [ 49.790981] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.792007] ? __create_object+0x59/0x80 [ 49.792876] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.793961] __vmalloc_noprof+0x59/0x60 [ 49.794796] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.795799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.796847] bpf_prog_alloc+0x39/0x200 [ 49.797685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.798739] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.799767] do_seccomp+0x349/0x25e0 [ 49.800581] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.801593] ? __pfx_do_seccomp+0x10/0x10 [ 49.802474] ? find_held_lock+0x2b/0x80 [ 49.803262] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.804381] ? static_key_count+0x60/0x80 [ 49.805221] prctl_set_seccomp+0x4e/0x70 [ 49.806089] __do_sys_prctl+0xe6c/0x1d70 [ 49.806962] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.807929] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.808981] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.810065] ? irqentry_exit+0xf3/0x650 [ 49.810910] do_syscall_64+0xbf/0x430 [ 49.811730] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.812788] RIP: 0033:0x7ffbd0db85cd [ 49.813590] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 49.817061] RSP: 002b:00007fff5cbd3e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.818543] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffbd0db85cd [ 49.819976] RDX: 0000565007aa1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.821400] RBP: 00007fff5cbd3e90 R08: 0000000000000000 R09: 00007fff5cbd3530 [ 49.822804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565032154ad0 [ 49.824224] R13: 00007fff5cbd42c0 R14: 0000565032155bc0 R15: 0000565032166780 [ 49.825637] [ 49.826110] irq event stamp: 1831 [ 49.826840] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 49.828532] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 49.830196] softirqs last enabled at (1348): [] handle_softirqs+0x50c/0x770 [ 49.831897] softirqs last disabled at (1343): [] __irq_exit_rcu+0xc4/0x100 [ 49.833326] ---[ end trace 0000000000000000 ]--- [ 50.711923] ------------[ cut here ]------------ [ 50.712871] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.714896] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.716385] Modules linked in: [ 50.716963] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.718920] Tainted: [W]=WARN [ 50.719497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.720960] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.721859] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 50.725001] RSP: 0018:ffff88801718fbc0 EFLAGS: 00010286 [ 50.725975] RAX: 0000000000000000 RBX: ffffed1002e31f78 RCX: ffffffff813a4050 [ 50.727248] RDX: ffff888018bab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.728534] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e31f2f [ 50.729796] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.731065] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801718fdf8 [ 50.732372] FS: 00007fc583a0e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.733784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.734826] CR2: 00007fff52e35ef8 CR3: 000000001fcb0000 CR4: 0000000000350ef0 [ 50.736099] Call Trace: [ 50.736592] [ 50.736993] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.737879] ? __create_object+0x59/0x80 [ 50.738660] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.739623] __vmalloc_noprof+0x59/0x60 [ 50.740338] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.741221] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.742153] bpf_prog_alloc+0x39/0x200 [ 50.742890] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.743817] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.744715] do_seccomp+0x349/0x25e0 [ 50.745429] ? find_held_lock+0x2b/0x80 [ 50.746127] ? do_prlimit+0x310/0x610 [ 50.746857] ? __pfx_do_seccomp+0x10/0x10 [ 50.747630] ? do_raw_spin_unlock+0x53/0x220 [ 50.748469] ? _raw_spin_unlock+0x1e/0x40 [ 50.749194] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.750148] ? static_key_count+0x60/0x80 [ 50.750937] prctl_set_seccomp+0x4e/0x70 [ 50.751708] __do_sys_prctl+0xe6c/0x1d70 [ 50.752482] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.753280] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.754249] ? irqentry_exit+0xf3/0x650 [ 50.754998] do_syscall_64+0xbf/0x430 [ 50.755738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.756688] RIP: 0033:0x7fc583f005cd [ 50.757337] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 50.760483] RSP: 002b:00007fff52e334d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.761824] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc583f005cd [ 50.763072] RDX: 00005576c2e0be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.764367] RBP: 00007fff52e33530 R08: 0000000000000000 R09: 00007fff52e32bd0 [ 50.765621] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576ed4bcad0 [ 50.766887] R13: 00007fff52e33960 R14: 00005576ed4bdbc0 R15: 00005576ed4ce780 [ 50.768187] [ 50.768654] irq event stamp: 1723 [ 50.769245] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 50.770748] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 50.772251] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 50.773759] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 50.775250] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7940' (ECDSA) to the list of known hosts. 2025/11/17 13:06:34 fuzzer started 2025/11/17 13:06:35 dialing manager at localhost:37895 2025/11/17 13:06:35 checking machine... 2025/11/17 13:06:35 checking revisions... [ 51.685000] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:06:35 testing simple program... [ 51.772947] cgroup: Unknown subsys name 'net' [ 51.838661] cgroup: Unknown subsys name 'cpuset' [ 51.858528] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:06:34 Registers: info registers vcpu 0 RAX=ffff888009628001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888009627b01 RSI=ffff888009627bc8 RDI=ffff888009627850 RBP=ffff888009627898 RSP=ffff8880096277d0 R8 =ffffffff86ab839a R9 =ffff888009627880 R10=000000000003c9ed R11=00000000000255ec R12=ffff8880096278a0 R13=ffff888009627888 R14=ffff888009627bd0 R15=ffff888009627840 RIP=ffffffff8135efa5 RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000565032151218 CR3=000000000da0f000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=2034333a36303a333120373120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033333a36303a3331203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88800a90c1d8 RCX=ffff8880152a773c RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff88800a90c1d8 RBP=ffffffff85e1ffe0 RSP=ffff8880152a76e8 R8 =0000000000000001 R9 =ffff8880152a7828 R10=000000000003c9ed R11=0000000000026ee5 R12=ffff88800a90c1d8 R13=ffff8880152a773c R14=0000000000000001 R15=0000000000000001 RIP=ffffffff84c71f8a RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007ffbd08c6900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffbd0e7d618 CR3=000000001f705000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000